Jonas Krause

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Langenfeld, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for recovering raw materials from polyurethane products
- Patent number 12,187,858
- Issue date Jan 7, 2025
- Covestro Deutschland AG
- Friedhelm Steffens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE PURIFICATION OF ANILINE
- Publication number 20250206694
- Publication date Jun 26, 2025
- COVESTRO DEUTSCHLAND AG
- Friedhelm Steffens
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR RECOVERING AMINOBENZOIC ACID FROM AN AQUEOUS MOTHER LIQUOR
- Publication number 20250034079
- Publication date Jan 30, 2025
- COVESTRO DEUTSCHLAND AG
- Jonas Krause
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PYROLYSIS OF POLYCARBONATE-CONTAINING MATERIAL IN ORDER TO RECOVER...
- Publication number 20240425665
- Publication date Dec 26, 2024
- COVESTRO DEUTSCHLAND AG
- Stefanie Eiden
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR THE PURIFICATION OF ANILINE
- Publication number 20220348533
- Publication date Nov 3, 2022
- Covestro Intellectual Property GmbH & Co. KG
- Friedhelm Steffens
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR RECOVERING RAW MATERIALS FROM POLYURETHANE PRODUCTS
- Publication number 20220251328
- Publication date Aug 11, 2022
- COVESTRO DEUTSCHLAND AG
- Friedhelm Steffens
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...